Multiplicar con los dedos
Subtitle: la regla del nueve
By: Marcia S. Freeman ; traducido por Yanitzia Canetti = Multiply by hand : the nines facts / Marcia S. Freeman.
Contributors: Canetti, Yanitzia, 1967-
Series: Math focal points
Publisher: Rourke Pub.
Published: 2008
Place of publication: Vero Beach, Fla
Language: spa
Number of pages: 24
ISBN-13: 9781600447655
Subjects: Multiplication -- Juvenile literature.; Nine (The number) -- Juvenile literature.
Genres: Juvenile literature.
Work titles: Multiply by hand.
Notes: Includes bibliographical references (p. 24) and index.
Table of contents: title: Usar los dedos para calcular = Using your fingers in math; title: Multiplicar por nueve (el truco de los dedos) = Multiplying-by-nine finger trick; title: Multiplicar es como sumar; title: Multiplying is like adding; title: Glosario = Glossary.